22022120022002 has 16 divisors (see below), whose sum is σ = 33042931992000. Its totient is φ = 11007809844720.

The previous prime is 22022120021989. The next prime is 22022120022047. The reversal of 22022120022002 is 20022002122022.

It is a super-2 number, since 2×22022120022002² (a number of 27 digits) contains 22 as substring.

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, 95884499 + ... + 96113897.

It is an arithmetic number, because the mean of its divisors is an integer number (2065183249500).

Almost surely, 2^{22022120022002} is an apocalyptic number.

22022120022002 is a deficient number, since it is larger than the sum of its proper divisors (11020811969998).

22022120022002 is a wasteful number, since it uses less digits than its factorization.

22022120022002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243361.

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 22022120022002 its reverse (20022002122022), we get a palindrome (42044122144024).

The spelling of 22022120022002 in words is "twenty-two trillion, twenty-two billion, one hundred twenty million, twenty-two thousand, two".