1052315511222 has 32 divisors (see below), whose sum is σ = 2196336425472. Its totient is φ = 335490377024.

The previous prime is 1052315511187. The next prime is 1052315511223. The reversal of 1052315511222 is 2221155132501.

1052315511222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1052315511222² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1052315511222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1052315511223) 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, 1201303 + ... + 1883549.

It is an arithmetic number, because the mean of its divisors is an integer number (68635513296).

Almost surely, 2^{1052315511222} is an apocalyptic number.

1052315511222 is an abundant number, since it is smaller than the sum of its proper divisors (1144020914250).

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

1052315511222 is a wasteful number, since it uses less digits than its factorization.

1052315511222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 693452.

The product of its (nonzero) digits is 6000, while the sum is 30.

The spelling of 1052315511222 in words is "one trillion, fifty-two billion, three hundred fifteen million, five hundred eleven thousand, two hundred twenty-two".