102021211102022 has 16 divisors (see below), whose sum is σ = 155452001351040. Its totient is φ = 50206794962112.

The previous prime is 102021211102021. The next prime is 102021211102043. The reversal of 102021211102022 is 220201112120201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102021211102021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 729340733 + ... + 729480600.

It is an arithmetic number, because the mean of its divisors is an integer number (9715750084440).

Almost surely, 2^{102021211102022} is an apocalyptic number.

102021211102022 is a deficient number, since it is larger than the sum of its proper divisors (53430790249018).

102021211102022 is a wasteful number, since it uses less digits than its factorization.

102021211102022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1458821887.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 102021211102022 its reverse (220201112120201), we get a palindrome (322222323222223).

The spelling of 102021211102022 in words is "one hundred two trillion, twenty-one billion, two hundred eleven million, one hundred two thousand, twenty-two".