101022223022121 has 16 divisors (see below), whose sum is σ = 135524826020736. Its totient is φ = 66934171349376.

The previous prime is 101022223022107. The next prime is 101022223022129. The reversal of 101022223022121 is 121220322220101.

It is not a de Polignac number, because 101022223022121 - 2⁶ = 101022223022057 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101022223022129) 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, 34465125 + ... + 37281218.

It is an arithmetic number, because the mean of its divisors is an integer number (8470301626296).

Almost surely, 2^{101022223022121} is an apocalyptic number.

It is an amenable number.

101022223022121 is a deficient number, since it is larger than the sum of its proper divisors (34502602998615).

101022223022121 is a wasteful number, since it uses less digits than its factorization.

101022223022121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71749232.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 101022223022121 its reverse (121220322220101), we get a palindrome (222242545242222).

The spelling of 101022223022121 in words is "one hundred one trillion, twenty-two billion, two hundred twenty-three million, twenty-two thousand, one hundred twenty-one".