1040220114402 has 32 divisors (see below), whose sum is σ = 2441906681472. Its totient is φ = 289173158784.

The previous prime is 1040220114389. The next prime is 1040220114419. The reversal of 1040220114402 is 2044110220401.

It is a Harshad number since it is a multiple of its sum of digits (21).

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, 334689603 + ... + 334692710.

It is an arithmetic number, because the mean of its divisors is an integer number (76309583796).

Almost surely, 2^{1040220114402} is an apocalyptic number.

1040220114402 is an abundant number, since it is smaller than the sum of its proper divisors (1401686567070).

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

1040220114402 is a wasteful number, since it uses less digits than its factorization.

1040220114402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 669382362.

The product of its (nonzero) digits is 512, while the sum is 21.

Adding to 1040220114402 its reverse (2044110220401), we get a palindrome (3084330334803).

The spelling of 1040220114402 in words is "one trillion, forty billion, two hundred twenty million, one hundred fourteen thousand, four hundred two".