11621616070210 has 64 divisors (see below), whose sum is σ = 21206736230400. Its totient is φ = 4585225651200.

The previous prime is 11621616070151. The next prime is 11621616070271. The reversal of 11621616070210 is 1207061612611.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 133196659 + ... + 133283881.

It is an arithmetic number, because the mean of its divisors is an integer number (331355253600).

Almost surely, 2^{11621616070210} is an apocalyptic number.

11621616070210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11621616070210 is a deficient number, since it is larger than the sum of its proper divisors (9585120160190).

11621616070210 is a wasteful number, since it uses less digits than its factorization.

11621616070210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88003.

The product of its (nonzero) digits is 6048, while the sum is 34.

Adding to 11621616070210 its reverse (1207061612611), we get a palindrome (12828677682821).

The spelling of 11621616070210 in words is "eleven trillion, six hundred twenty-one billion, six hundred sixteen million, seventy thousand, two hundred ten".