101012110221002 has 32 divisors (see below), whose sum is σ = 161441613551232. Its totient is φ = 47300558494464.

The previous prime is 101012110220941. The next prime is 101012110221019. The reversal of 101012110221002 is 200122011210101.

It is a super-2 number, since 2×101012110221002² (a number of 29 digits) contains 22 as substring.

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, 109324748 + ... + 110244839.

It is an arithmetic number, because the mean of its divisors is an integer number (5045050423476).

Almost surely, 2^{101012110221002} is an apocalyptic number.

101012110221002 is a deficient number, since it is larger than the sum of its proper divisors (60429503330230).

101012110221002 is a wasteful number, since it uses less digits than its factorization.

101012110221002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219569822.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 101012110221002 its reverse (200122011210101), we get a palindrome (301134121431103).

The spelling of 101012110221002 in words is "one hundred one trillion, twelve billion, one hundred ten million, two hundred twenty-one thousand, two".