102011002021022 has 32 divisors (see below), whose sum is σ = 156250126835712. Its totient is φ = 49941546598944.

The previous prime is 102011002021013. The next prime is 102011002021031. The reversal of 102011002021022 is 220120200110201.

It is an interprime number because it is at equal distance from previous prime (102011002021013) and next prime (102011002021031).

It is a junction number, because it is equal to n+sod(n) for n = 102011002020988 and 102011002021006.

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, 1011533 + ... + 14319399.

It is an arithmetic number, because the mean of its divisors is an integer number (4882816463616).

Almost surely, 2^{102011002021022} is an apocalyptic number.

102011002021022 is a deficient number, since it is larger than the sum of its proper divisors (54239124814690).

102011002021022 is a wasteful number, since it uses less digits than its factorization.

102011002021022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13308392.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 102011002021022 its reverse (220120200110201), we get a palindrome (322131202131223).

The spelling of 102011002021022 in words is "one hundred two trillion, eleven billion, two million, twenty-one thousand, twenty-two".