10220022572 has 12 divisors (see below), whose sum is σ = 17907152760. Its totient is φ = 5103693216.

The previous prime is 10220022569. The next prime is 10220022587. The reversal of 10220022572 is 27522002201.

It is a super-2 number, since 2×10220022572² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1575878 + ... + 1582349.

It is an arithmetic number, because the mean of its divisors is an integer number (1492262730).

Almost surely, 2^10220022572 is an apocalyptic number.

It is an amenable number.

10220022572 is a deficient number, since it is larger than the sum of its proper divisors (7687130188).

10220022572 is a wasteful number, since it uses less digits than its factorization.

10220022572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3159040 (or 3159038 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 23.

Adding to 10220022572 its reverse (27522002201), we get a palindrome (37742024773).

The spelling of 10220022572 in words is "ten billion, two hundred twenty million, twenty-two thousand, five hundred seventy-two".