101021220022213 has 16 divisors (see below), whose sum is σ = 109524188664000. Its totient is φ = 92805706457856.

The previous prime is 101021220022187. The next prime is 101021220022231. The reversal of 101021220022213 is 312220022120101.

It is a cyclic number.

It is not a de Polignac number, because 101021220022213 - 2¹³ = 101021220014021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101021220022253) 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, 45000270 + ... + 47191807.

It is an arithmetic number, because the mean of its divisors is an integer number (6845261791500).

Almost surely, 2^{101021220022213} is an apocalyptic number.

It is an amenable number.

101021220022213 is a deficient number, since it is larger than the sum of its proper divisors (8502968641787).

101021220022213 is a wasteful number, since it uses less digits than its factorization.

101021220022213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92193636.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 101021220022213 its reverse (312220022120101), we get a palindrome (413241242142314).

The spelling of 101021220022213 in words is "one hundred one trillion, twenty-one billion, two hundred twenty million, twenty-two thousand, two hundred thirteen".