102122020110022 has 16 divisors (see below), whose sum is σ = 167109562285632. Its totient is φ = 46418877242920.

The previous prime is 102122020109983. The next prime is 102122020110023. The reversal of 102122020110022 is 220011020221201.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 102122020109978 and 102122020110005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102122020110023) 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, 6408088 + ... + 15662299.

It is an arithmetic number, because the mean of its divisors is an integer number (10444347642852).

Almost surely, 2^{102122020110022} is an apocalyptic number.

102122020110022 is a deficient number, since it is larger than the sum of its proper divisors (64987542175610).

102122020110022 is a wasteful number, since it uses less digits than its factorization.

102122020110022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22280723.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 102122020110022 its reverse (220011020221201), we get a palindrome (322133040331223).

The spelling of 102122020110022 in words is "one hundred two trillion, one hundred twenty-two billion, twenty million, one hundred ten thousand, twenty-two".