2212111200254 has 8 divisors (see below), whose sum is σ = 3322846868520. Its totient is φ = 1104495577416.

The previous prime is 2212111200253. The next prime is 2212111200281. The reversal of 2212111200254 is 4520021112122.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2212111200253) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 780009584 + ... + 780012419.

It is an arithmetic number, because the mean of its divisors is an integer number (415355858565).

Almost surely, 2^{2212111200254} is an apocalyptic number.

2212111200254 is a deficient number, since it is larger than the sum of its proper divisors (1110735668266).

2212111200254 is a wasteful number, since it uses less digits than its factorization.

2212111200254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1560022714.

The product of its (nonzero) digits is 640, while the sum is 23.

Adding to 2212111200254 its reverse (4520021112122), we get a palindrome (6732132312376).

The spelling of 2212111200254 in words is "two trillion, two hundred twelve billion, one hundred eleven million, two hundred thousand, two hundred fifty-four".