102011121222022 has 16 divisors (see below), whose sum is σ = 154625174298000. Its totient is φ = 50469607346688.

The previous prime is 102011121222007. The next prime is 102011121222149. The reversal of 102011121222022 is 220222121110201.

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, 51752647 + ... + 53687602.

It is an arithmetic number, because the mean of its divisors is an integer number (9664073393625).

Almost surely, 2^{102011121222022} is an apocalyptic number.

102011121222022 is a deficient number, since it is larger than the sum of its proper divisors (52614053075978).

102011121222022 is a wasteful number, since it uses less digits than its factorization.

102011121222022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105445335.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 102011121222022 its reverse (220222121110201), we get a palindrome (322233242332223).

The spelling of 102011121222022 in words is "one hundred two trillion, eleven billion, one hundred twenty-one million, two hundred twenty-two thousand, twenty-two".