10201122022 has 32 divisors (see below), whose sum is σ = 18837891072. Its totient is φ = 4034526624.

The previous prime is 10201122011. The next prime is 10201122047. The reversal of 10201122022 is 22022110201.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a junction number, because it is equal to n+sod(n) for n = 10201121993 and 10201122011.

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, 1244983 + ... + 1253149.

It is an arithmetic number, because the mean of its divisors is an integer number (588684096).

Almost surely, 2^10201122022 is an apocalyptic number.

10201122022 is a deficient number, since it is larger than the sum of its proper divisors (8636769050).

10201122022 is a wasteful number, since it uses less digits than its factorization.

10201122022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15052.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 10201122022 its reverse (22022110201), we get a palindrome (32223232223).

The spelling of 10201122022 in words is "ten billion, two hundred one million, one hundred twenty-two thousand, twenty-two".