101000010220 has 48 divisors (see below), whose sum is σ = 215765131680. Its totient is φ = 39702334464.

The previous prime is 101000010211. The next prime is 101000010269. The reversal of 101000010220 is 22010000101.

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, 4137892 + ... + 4162228.

It is an arithmetic number, because the mean of its divisors is an integer number (4495106910).

Almost surely, 2^101000010220 is an apocalyptic number.

101000010220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101000010220 is an abundant number, since it is smaller than the sum of its proper divisors (114765121460).

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

101000010220 is a wasteful number, since it uses less digits than its factorization.

101000010220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27922 (or 27920 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 7.

Adding to 101000010220 its reverse (22010000101), we get a palindrome (123010010321).

The spelling of 101000010220 in words is "one hundred one billion, ten thousand, two hundred twenty".