101002202021011 has 16 divisors (see below), whose sum is σ = 102428462158848. Its totient is φ = 99577103112000.

The previous prime is 101002202020991. The next prime is 101002202021041. The reversal of 101002202021011 is 110120202200101.

It is a cyclic number.

It is not a de Polignac number, because 101002202021011 - 2⁷ = 101002202020883 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101002202020982 and 101002202021000.

It is not an unprimeable number, because it can be changed into a prime (101002202021041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2340647286 + ... + 2340690436.

It is an arithmetic number, because the mean of its divisors is an integer number (6401778884928).

Almost surely, 2^{101002202021011} is an apocalyptic number.

101002202021011 is a deficient number, since it is larger than the sum of its proper divisors (1426260137837).

101002202021011 is an equidigital number, since it uses as much as digits as its factorization.

101002202021011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55842.

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

Adding to 101002202021011 its reverse (110120202200101), we get a palindrome (211122404221112).

The spelling of 101002202021011 in words is "one hundred one trillion, two billion, two hundred two million, twenty-one thousand, eleven".