1022245540431 has 8 divisors (see below), whose sum is σ = 1363873978800. Its totient is φ = 681057064512.

The previous prime is 1022245540399. The next prime is 1022245540447. The reversal of 1022245540431 is 1340455422201.

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

It is not a de Polignac number, because 1022245540431 - 2⁵ = 1022245540399 is a prime.

It is a super-2 number, since 2×1022245540431² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1022245540392 and 1022245540401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1022245540451) 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, 109985190 + ... + 109994483.

It is an arithmetic number, because the mean of its divisors is an integer number (170484247350).

Almost surely, 2^{1022245540431} is an apocalyptic number.

1022245540431 is a deficient number, since it is larger than the sum of its proper divisors (341628438369).

1022245540431 is a wasteful number, since it uses less digits than its factorization.

1022245540431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219981225.

The product of its (nonzero) digits is 38400, while the sum is 33.

The spelling of 1022245540431 in words is "one trillion, twenty-two billion, two hundred forty-five million, five hundred forty thousand, four hundred thirty-one".