222002000121102 has 16 divisors (see below), whose sum is σ = 444007589435472. Its totient is φ = 74000068508160.

The previous prime is 222002000121091. The next prime is 222002000121119. The reversal of 222002000121102 is 201121000200222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 148745299 + ... + 150230382.

It is an arithmetic number, because the mean of its divisors is an integer number (27750474339717).

Almost surely, 2^{222002000121102} is an apocalyptic number.

222002000121102 is an abundant number, since it is smaller than the sum of its proper divisors (222005589314370).

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

222002000121102 is a wasteful number, since it uses less digits than its factorization.

222002000121102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299099443.

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

Adding to 222002000121102 its reverse (201121000200222), we get a palindrome (423123000321324).

The spelling of 222002000121102 in words is "two hundred twenty-two trillion, two billion, one hundred twenty-one thousand, one hundred two".