102000220200222 has 32 divisors (see below), whose sum is σ = 206939681314080. Its totient is φ = 33510851781120.

The previous prime is 102000220200169. The next prime is 102000220200233. The reversal of 102000220200222 is 222002022000201.

It is a super-2 number, since 2×102000220200222² (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 15 ways as a sum of consecutive naturals, for example, 80856679 + ... + 82108482.

It is an arithmetic number, because the mean of its divisors is an integer number (6466865041065).

Almost surely, 2^{102000220200222} is an apocalyptic number.

102000220200222 is an abundant number, since it is smaller than the sum of its proper divisors (104939461113858).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102000220200222 is a wasteful number, since it uses less digits than its factorization.

102000220200222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162966668.

The product of its (nonzero) digits is 128, while the sum is 15.

Adding to 102000220200222 its reverse (222002022000201), we get a palindrome (324002242200423).

The spelling of 102000220200222 in words is "one hundred two trillion, two hundred twenty million, two hundred thousand, two hundred twenty-two".