1122512141300 has 72 divisors (see below), whose sum is σ = 2664231478272. Its totient is φ = 407120320000.

The previous prime is 1122512141273. The next prime is 1122512141339. The reversal of 1122512141300 is 31412152211.

It is a super-2 number, since 2×1122512141300² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 910901 + ... + 1753500.

It is an arithmetic number, because the mean of its divisors is an integer number (37003214976).

Almost surely, 2^{1122512141300} is an apocalyptic number.

1122512141300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1122512141300 is an abundant number, since it is smaller than the sum of its proper divisors (1541719336972).

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

1122512141300 is a wasteful number, since it uses less digits than its factorization.

1122512141300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2664809 (or 2664802 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 23.

Adding to 1122512141300 its reverse (31412152211), we get a palindrome (1153924293511).

The spelling of 1122512141300 in words is "one trillion, one hundred twenty-two billion, five hundred twelve million, one hundred forty-one thousand, three hundred".