222200120100102 has 64 divisors (see below), whose sum is σ = 472653756313344. Its totient is φ = 69396955776000.

The previous prime is 222200120100089. The next prime is 222200120100139. The reversal of 222200120100102 is 201001021002222.

222200120100102 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 281227602 + ... + 282016602.

It is an arithmetic number, because the mean of its divisors is an integer number (7385214942396).

Almost surely, 2^{222200120100102} is an apocalyptic number.

222200120100102 is an abundant number, since it is smaller than the sum of its proper divisors (250453636213242).

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

222200120100102 is a wasteful number, since it uses less digits than its factorization.

222200120100102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 801413.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 222200120100102 its reverse (201001021002222), we get a palindrome (423201141102324).

The spelling of 222200120100102 in words is "two hundred twenty-two trillion, two hundred billion, one hundred twenty million, one hundred thousand, one hundred two".