1022596556352 has 224 divisors, whose sum is σ = 3180647399424. Its totient is φ = 283878604800.

The previous prime is 1022596556341. The next prime is 1022596556383. The reversal of 1022596556352 is 2536556952201.

It is a tau number, because it is divible by the number of its divisors (224).

It is a super-2 number, since 2×1022596556352² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1022596556295 and 1022596556304.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10991952 + ... + 11084592.

Almost surely, 2^{1022596556352} is an apocalyptic number.

1022596556352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1022596556352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1590323699712).

1022596556352 is an abundant number, since it is smaller than the sum of its proper divisors (2158050843072).

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

1022596556352 is a wasteful number, since it uses less digits than its factorization.

1022596556352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92897 (or 92887 counting only the distinct ones).

The product of its (nonzero) digits is 4860000, while the sum is 51.

The spelling of 1022596556352 in words is "one trillion, twenty-two billion, five hundred ninety-six million, five hundred fifty-six thousand, three hundred fifty-two".