11252621260156 has 24 divisors (see below), whose sum is σ = 20372480432640. Its totient is φ = 5431938388800.

The previous prime is 11252621260117. The next prime is 11252621260189. The reversal of 11252621260156 is 65106212625211.

It is a congruent number.

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, 1473340 + ... + 4967491.

It is an arithmetic number, because the mean of its divisors is an integer number (848853351360).

Almost surely, 2^{11252621260156} is an apocalyptic number.

It is an amenable number.

11252621260156 is a deficient number, since it is larger than the sum of its proper divisors (9119859172484).

11252621260156 is a wasteful number, since it uses less digits than its factorization.

11252621260156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6455925 (or 6455923 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 40.

Adding to 11252621260156 its reverse (65106212625211), we get a palindrome (76358833885367).

The spelling of 11252621260156 in words is "eleven trillion, two hundred fifty-two billion, six hundred twenty-one million, two hundred sixty thousand, one hundred fifty-six".