2022100121201 has 4 divisors (see below), whose sum is σ = 2141047187172. Its totient is φ = 1903153055232.

The previous prime is 2022100121189. The next prime is 2022100121213. The reversal of 2022100121201 is 1021210012202.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (2022100121189) and next prime (2022100121213).

It can be written as a sum of positive squares in 2 ways, for example, as 836666943025 + 1185433178176 = 914695^2 + 1088776^2 .

It is a cyclic number.

It is not a de Polignac number, because 2022100121201 - 2¹⁸ = 2022099859057 is a prime.

It is a super-2 number, since 2×2022100121201² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2022100121221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59473532960 + ... + 59473532993.

It is an arithmetic number, because the mean of its divisors is an integer number (535261796793).

Almost surely, 2^{2022100121201} is an apocalyptic number.

It is an amenable number.

2022100121201 is a deficient number, since it is larger than the sum of its proper divisors (118947065971).

2022100121201 is a wasteful number, since it uses less digits than its factorization.

2022100121201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118947065970.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 2022100121201 its reverse (1021210012202), we get a palindrome (3043310133403).

The spelling of 2022100121201 in words is "two trillion, twenty-two billion, one hundred million, one hundred twenty-one thousand, two hundred one".