2212021030102 has 32 divisors (see below), whose sum is σ = 3601825403904. Its totient is φ = 1012774492800.

The previous prime is 2212021030061. The next prime is 2212021030123. The reversal of 2212021030102 is 2010301202122.

It is a happy number.

It is a super-2 number, since 2×2212021030102² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31865952 + ... + 31935292.

It is an arithmetic number, because the mean of its divisors is an integer number (112557043872).

Almost surely, 2^{2212021030102} is an apocalyptic number.

2212021030102 is a deficient number, since it is larger than the sum of its proper divisors (1389804373802).

2212021030102 is a wasteful number, since it uses less digits than its factorization.

2212021030102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79144.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 2212021030102 its reverse (2010301202122), we get a palindrome (4222322232224).

The spelling of 2212021030102 in words is "two trillion, two hundred twelve billion, twenty-one million, thirty thousand, one hundred two".