1201012101092 has 24 divisors (see below), whose sum is σ = 2174105162880. Its totient is φ = 580072721760.

The previous prime is 1201012101089. The next prime is 1201012101103. The reversal of 1201012101092 is 2901012101021.

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, 29169884 + ... + 29211027.

It is an arithmetic number, because the mean of its divisors is an integer number (90587715120).

Almost surely, 2^{1201012101092} is an apocalyptic number.

It is an amenable number.

1201012101092 is a deficient number, since it is larger than the sum of its proper divisors (973093061788).

1201012101092 is a wasteful number, since it uses less digits than its factorization.

1201012101092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58381091 (or 58381089 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 20.

The spelling of 1201012101092 in words is "one trillion, two hundred one billion, twelve million, one hundred one thousand, ninety-two".