10122311140 has 24 divisors (see below), whose sum is σ = 21294104832. Its totient is φ = 4041828960.

The previous prime is 10122311113. The next prime is 10122311153. The reversal of 10122311140 is 4111322101.

It is a super-2 number, since 2×10122311140² (a number of 21 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, 431764 + ... + 454603.

It is an arithmetic number, because the mean of its divisors is an integer number (887254368).

Almost surely, 2^10122311140 is an apocalyptic number.

10122311140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10122311140 is an abundant number, since it is smaller than the sum of its proper divisors (11171793692).

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

10122311140 is a wasteful number, since it uses less digits than its factorization.

10122311140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 886947 (or 886945 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 10122311140 its reverse (4111322101), we get a palindrome (14233633241).

The spelling of 10122311140 in words is "ten billion, one hundred twenty-two million, three hundred eleven thousand, one hundred forty".