2210122212000 has 96 divisors (see below), whose sum is σ = 7240360405824. Its totient is φ = 589365920000.

The previous prime is 2210122211987. The next prime is 2210122212017. The reversal of 2210122212000 is 2122210122.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (15).

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, 92076426 + ... + 92100425.

It is an arithmetic number, because the mean of its divisors is an integer number (75420420894).

Almost surely, 2^{2210122212000} is an apocalyptic number.

2210122212000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2210122212000 is an abundant number, since it is smaller than the sum of its proper divisors (5030238193824).

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

2210122212000 is a wasteful number, since it uses less digits than its factorization.

2210122212000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184176879 (or 184176861 counting only the distinct ones).

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

Adding to 2210122212000 its reverse (2122210122), we get a palindrome (2212244422122).

The spelling of 2210122212000 in words is "two trillion, two hundred ten billion, one hundred twenty-two million, two hundred twelve thousand".