222002210122000 has 160 divisors (see below), whose sum is σ = 669258819051264. Its totient is φ = 69195494016000.

The previous prime is 222002210121973. The next prime is 222002210122027. The reversal of 222002210122000 is 221012200222.

It is an interprime number because it is at equal distance from previous prime (222002210121973) and next prime (222002210122027).

It is a super-3 number, since 3×222002210122000³ (a number of 44 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (16).

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, 720632397 + ... + 720940396.

Almost surely, 2^{222002210122000} is an apocalyptic number.

222002210122000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222002210122000 is an abundant number, since it is smaller than the sum of its proper divisors (447256608929264).

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

222002210122000 is a wasteful number, since it uses less digits than its factorization.

222002210122000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1441572834 (or 1441572818 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 222002210122000 its reverse (221012200222), we get a palindrome (222223222322222).

The spelling of 222002210122000 in words is "two hundred twenty-two trillion, two billion, two hundred ten million, one hundred twenty-two thousand".