1022645031052 has 24 divisors (see below), whose sum is σ = 1858684101120. Its totient is φ = 491961217680.

The previous prime is 1022645031049. The next prime is 1022645031103. The reversal of 1022645031052 is 2501305462201.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46087224 + ... + 46109407.

It is an arithmetic number, because the mean of its divisors is an integer number (77445170880).

Almost surely, 2^{1022645031052} is an apocalyptic number.

It is an amenable number.

1022645031052 is a deficient number, since it is larger than the sum of its proper divisors (836039070068).

1022645031052 is a wasteful number, since it uses less digits than its factorization.

1022645031052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92196741 (or 92196739 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

The spelling of 1022645031052 in words is "one trillion, twenty-two billion, six hundred forty-five million, thirty-one thousand, fifty-two".