2022121202101 has 32 divisors (see below), whose sum is σ = 2741897362176. Its totient is φ = 1440072000000.

The previous prime is 2022121202099. The next prime is 2022121202117. The reversal of 2022121202101 is 1012021212202.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2022121202101 - 2¹ = 2022121202099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2022121202501) 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, 9899400 + ... + 10101601.

It is an arithmetic number, because the mean of its divisors is an integer number (85684292568).

Almost surely, 2^{2022121202101} is an apocalyptic number.

It is an amenable number.

2022121202101 is a deficient number, since it is larger than the sum of its proper divisors (719776160075).

2022121202101 is a wasteful number, since it uses less digits than its factorization.

2022121202101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20001133.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 2022121202101 its reverse (1012021212202), we get a palindrome (3034142414303).

It can be divided in two parts, 2022121 and 202101, that added together give a palindrome (2224222).

The spelling of 2022121202101 in words is "two trillion, twenty-two billion, one hundred twenty-one million, two hundred two thousand, one hundred one".