202220110022001 has 32 divisors (see below), whose sum is σ = 282901279684608. Its totient is φ = 128335617097920.

The previous prime is 202220110021999. The next prime is 202220110022023. The reversal of 202220110022001 is 100220011022202.

It is not a de Polignac number, because 202220110022001 - 2¹ = 202220110021999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (202220110022071) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8917006 + ... + 21998936.

It is an arithmetic number, because the mean of its divisors is an integer number (8840664990144).

Almost surely, 2^{202220110022001} is an apocalyptic number.

It is an amenable number.

202220110022001 is a deficient number, since it is larger than the sum of its proper divisors (80681169662607).

202220110022001 is a wasteful number, since it uses less digits than its factorization.

202220110022001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13084981.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 202220110022001 its reverse (100220011022202), we get a palindrome (302440121044203).

The spelling of 202220110022001 in words is "two hundred two trillion, two hundred twenty billion, one hundred ten million, twenty-two thousand, one".