22511034153142 has 24 divisors (see below), whose sum is σ = 37156308519960. Its totient is φ = 10199507456160.

The previous prime is 22511034153107. The next prime is 22511034153227. The reversal of 22511034153142 is 24135143011522.

It is a super-2 number, since 2×22511034153142² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22511034153098 and 22511034153107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 559900159 + ... + 559940362.

It is an arithmetic number, because the mean of its divisors is an integer number (1548179521665).

Almost surely, 2^{22511034153142} is an apocalyptic number.

22511034153142 is a deficient number, since it is larger than the sum of its proper divisors (14645274366818).

22511034153142 is a wasteful number, since it uses less digits than its factorization.

22511034153142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1119840588 (or 1119840565 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 34.

Adding to 22511034153142 its reverse (24135143011522), we get a palindrome (46646177164664).

The spelling of 22511034153142 in words is "twenty-two trillion, five hundred eleven billion, thirty-four million, one hundred fifty-three thousand, one hundred forty-two".