106168722436 has 24 divisors (see below), whose sum is σ = 216855265536. Its totient is φ = 44532776640.

The previous prime is 106168722433. The next prime is 106168722461. The reversal of 106168722436 is 634227861601.

It is a super-2 number, since 2×106168722436² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106168722433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40336345 + ... + 40338976.

It is an arithmetic number, because the mean of its divisors is an integer number (9035636064).

Almost surely, 2^106168722436 is an apocalyptic number.

It is an amenable number.

106168722436 is an abundant number, since it is smaller than the sum of its proper divisors (110686543100).

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

106168722436 is a wasteful number, since it uses less digits than its factorization.

106168722436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80675379 (or 80675377 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 46.

The spelling of 106168722436 in words is "one hundred six billion, one hundred sixty-eight million, seven hundred twenty-two thousand, four hundred thirty-six".