202221202101122 has 8 divisors (see below), whose sum is σ = 306166679816976. Its totient is φ = 100165642162132.

The previous prime is 202221202101103. The next prime is 202221202101133. The reversal of 202221202101122 is 221101202122202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 202221202101094 and 202221202101103.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 472479443948 + ... + 472479444375.

It is an arithmetic number, because the mean of its divisors is an integer number (38270834977122).

Almost surely, 2^{202221202101122} is an apocalyptic number.

202221202101122 is a deficient number, since it is larger than the sum of its proper divisors (103945477715854).

202221202101122 is a wasteful number, since it uses less digits than its factorization.

202221202101122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 944958888432.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 202221202101122 its reverse (221101202122202), we get a palindrome (423322404223324).

The spelling of 202221202101122 in words is "two hundred two trillion, two hundred twenty-one billion, two hundred two million, one hundred one thousand, one hundred twenty-two".