102011211021022 has 16 divisors (see below), whose sum is σ = 153071681329872. Its totient is φ = 50987319102720.

The previous prime is 102011211021001. The next prime is 102011211021101. The reversal of 102011211021022 is 220120112110201.

It is a junction number, because it is equal to n+sod(n) for n = 102011211020987 and 102011211021005.

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, 111755793 + ... + 112664899.

It is an arithmetic number, because the mean of its divisors is an integer number (9566980083117).

Almost surely, 2^{102011211021022} is an apocalyptic number.

102011211021022 is a deficient number, since it is larger than the sum of its proper divisors (51060470308850).

102011211021022 is a wasteful number, since it uses less digits than its factorization.

102011211021022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 929163.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 102011211021022 its reverse (220120112110201), we get a palindrome (322131323131223).

The spelling of 102011211021022 in words is "one hundred two trillion, eleven billion, two hundred eleven million, twenty-one thousand, twenty-two".