101001211202002 has 24 divisors (see below), whose sum is σ = 159897070409436. Its totient is φ = 47842140063744.

The previous prime is 101001211201987. The next prime is 101001211202027. The reversal of 101001211202002 is 200202112100101.

It can be written as a sum of positive squares in 2 ways, for example, as 96789805388761 + 4211405813241 = 9838181^2 + 2052171^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 67439938 + ... + 68921314.

Almost surely, 2^{101001211202002} is an apocalyptic number.

101001211202002 is a deficient number, since it is larger than the sum of its proper divisors (58895859207434).

101001211202002 is a wasteful number, since it uses less digits than its factorization.

101001211202002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1575850 (or 1575831 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 101001211202002 its reverse (200202112100101), we get a palindrome (301203323302103).

The spelling of 101001211202002 in words is "one hundred one trillion, one billion, two hundred eleven million, two hundred two thousand, two".