1422152955737 has 8 divisors (see below), whose sum is σ = 1457252580840. Its totient is φ = 1387072995840.

The previous prime is 1422152955679. The next prime is 1422152955739. The reversal of 1422152955737 is 7375592512241.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 295287907216 + 1126865048521 = 543404^2 + 1061539^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1422152955737 is a prime.

It is a super-2 number, since 2×1422152955737² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1422152955739) 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, 4769828 + ... + 5059205.

It is an arithmetic number, because the mean of its divisors is an integer number (182156572605).

Almost surely, 2^{1422152955737} is an apocalyptic number.

It is an amenable number.

1422152955737 is a deficient number, since it is larger than the sum of its proper divisors (35099625103).

1422152955737 is an equidigital number, since it uses as much as digits as its factorization.

1422152955737 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9832603.

The product of its digits is 5292000, while the sum is 53.

The spelling of 1422152955737 in words is "one trillion, four hundred twenty-two billion, one hundred fifty-two million, nine hundred fifty-five thousand, seven hundred thirty-seven".