1040222151320 has 64 divisors (see below), whose sum is σ = 2687655340800. Its totient is φ = 358354039680.

The previous prime is 1040222151299. The next prime is 1040222151323. The reversal of 1040222151320 is 231512220401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1040222151323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62205884 + ... + 62222603.

It is an arithmetic number, because the mean of its divisors is an integer number (41994614700).

Almost surely, 2^{1040222151320} is an apocalyptic number.

1040222151320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1040222151320 is an abundant number, since it is smaller than the sum of its proper divisors (1647433189480).

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

1040222151320 is a wasteful number, since it uses less digits than its factorization.

1040222151320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124428528 (or 124428524 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

Adding to 1040222151320 its reverse (231512220401), we get a palindrome (1271734371721).

The spelling of 1040222151320 in words is "one trillion, forty billion, two hundred twenty-two million, one hundred fifty-one thousand, three hundred twenty".