202220202212102 has 8 divisors (see below), whose sum is σ = 316518577375536. Its totient is φ = 96714009753592.

The previous prime is 202220202212059. The next prime is 202220202212131. The reversal of 202220202212102 is 201212202022202.

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

It is a super-2 number, since 2×202220202212102² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

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, 2198045676173 + ... + 2198045676264.

It is an arithmetic number, because the mean of its divisors is an integer number (39564822171942).

Almost surely, 2^{202220202212102} is an apocalyptic number.

202220202212102 is a deficient number, since it is larger than the sum of its proper divisors (114298375163434).

202220202212102 is a wasteful number, since it uses less digits than its factorization.

202220202212102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4396091352462.

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 202220202212102 its reverse (201212202022202), we get a palindrome (403432404234304).

The spelling of 202220202212102 in words is "two hundred two trillion, two hundred twenty billion, two hundred two million, two hundred twelve thousand, one hundred two".