101222011002 has 64 divisors (see below), whose sum is σ = 232134819840. Its totient is φ = 28824453504.

The previous prime is 101222010979. The next prime is 101222011019. The reversal of 101222011002 is 200110222101.

It is a super-2 number, since 2×101222011002² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20085199 + ... + 20090237.

It is an arithmetic number, because the mean of its divisors is an integer number (3627106560).

Almost surely, 2^101222011002 is an apocalyptic number.

101222011002 is an abundant number, since it is smaller than the sum of its proper divisors (130912808838).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101222011002 is a wasteful number, since it uses less digits than its factorization.

101222011002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6547.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 101222011002 its reverse (200110222101), we get a palindrome (301332233103).

The spelling of 101222011002 in words is "one hundred one billion, two hundred twenty-two million, eleven thousand, two".