1111012270902 has 32 divisors (see below), whose sum is σ = 2482556600160. Its totient is φ = 368291357280.

The previous prime is 1111012270897. The next prime is 1111012270933. The reversal of 1111012270902 is 2090722101111.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56825313 + ... + 56844860.

It is an arithmetic number, because the mean of its divisors is an integer number (77579893755).

Almost surely, 2^{1111012270902} is an apocalyptic number.

1111012270902 is an abundant number, since it is smaller than the sum of its proper divisors (1371544329258).

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

1111012270902 is a wasteful number, since it uses less digits than its factorization.

1111012270902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113670365 (or 113670359 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 27.

The spelling of 1111012270902 in words is "one trillion, one hundred eleven billion, twelve million, two hundred seventy thousand, nine hundred two".