1162531101122 has 32 divisors (see below), whose sum is σ = 1834860916224. Its totient is φ = 551740176000.

The previous prime is 1162531101107. The next prime is 1162531101133. The reversal of 1162531101122 is 2211011352611.

It is a super-2 number, since 2×1162531101122² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1162531101091 and 1162531101100.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 197483 + ... + 1537550.

It is an arithmetic number, because the mean of its divisors is an integer number (57339403632).

Almost surely, 2^{1162531101122} is an apocalyptic number.

1162531101122 is a deficient number, since it is larger than the sum of its proper divisors (672329815102).

1162531101122 is a wasteful number, since it uses less digits than its factorization.

1162531101122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1735274.

The product of its (nonzero) digits is 720, while the sum is 26.

Adding to 1162531101122 its reverse (2211011352611), we get a palindrome (3373542453733).

The spelling of 1162531101122 in words is "one trillion, one hundred sixty-two billion, five hundred thirty-one million, one hundred one thousand, one hundred twenty-two".