11621570061106 has 48 divisors (see below), whose sum is σ = 18119094045696. Its totient is φ = 5590026074304.

The previous prime is 11621570061091. The next prime is 11621570061131. The reversal of 11621570061106 is 60116007512611.

It is a Harshad number since it is a multiple of its sum of digits (37).

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, 101826685 + ... + 101940751.

It is an arithmetic number, because the mean of its divisors is an integer number (377481125952).

Almost surely, 2^{11621570061106} is an apocalyptic number.

11621570061106 is a deficient number, since it is larger than the sum of its proper divisors (6497523984590).

11621570061106 is a wasteful number, since it uses less digits than its factorization.

11621570061106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114563 (or 114526 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 37.

Adding to 11621570061106 its reverse (60116007512611), we get a palindrome (71737577573717).

The spelling of 11621570061106 in words is "eleven trillion, six hundred twenty-one billion, five hundred seventy million, sixty-one thousand, one hundred six".