202202000101001 has 4 divisors (see below), whose sum is σ = 202202997360000. Its totient is φ = 202201002842004.

The previous prime is 202202000100979. The next prime is 202202000101009. The reversal of 202202000101001 is 100101000202202.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 202202000101001 - 2⁴² = 197803953589897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (202202000101009) 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, 498325301 + ... + 498730898.

It is an arithmetic number, because the mean of its divisors is an integer number (50550749340000).

Almost surely, 2^{202202000101001} is an apocalyptic number.

It is an amenable number.

202202000101001 is a deficient number, since it is larger than the sum of its proper divisors (997258999).

202202000101001 is an equidigital number, since it uses as much as digits as its factorization.

202202000101001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 997258998.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 202202000101001 its reverse (100101000202202), we get a palindrome (302303000303203).

The spelling of 202202000101001 in words is "two hundred two trillion, two hundred two billion, one hundred one thousand, one".