102001001211022 has 16 divisors (see below), whose sum is σ = 163953416550672. Its totient is φ = 47422152227200.

The previous prime is 102001001211013. The next prime is 102001001211091. The reversal of 102001001211022 is 220112100100201.

It is a junction number, because it is equal to n+sod(n) for n = 102001001210993 and 102001001211011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18072463729 + ... + 18072469372.

It is an arithmetic number, because the mean of its divisors is an integer number (10247088534417).

Almost surely, 2^{102001001211022} is an apocalyptic number.

102001001211022 is a deficient number, since it is larger than the sum of its proper divisors (61952415339650).

102001001211022 is a wasteful number, since it uses less digits than its factorization.

102001001211022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36144933203.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 102001001211022 its reverse (220112100100201), we get a palindrome (322113101311223).

The spelling of 102001001211022 in words is "one hundred two trillion, one billion, one million, two hundred eleven thousand, twenty-two".