1022630546157 has 48 divisors (see below), whose sum is σ = 1575833301504. Its totient is φ = 588303258400.

The previous prime is 1022630546131. The next prime is 1022630546167. The reversal of 1022630546157 is 7516450362201.

It is not a de Polignac number, because 1022630546157 - 2²³ = 1022622157549 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1022630546167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 626218 + ... + 1561220.

It is an arithmetic number, because the mean of its divisors is an integer number (32829860448).

Almost surely, 2^{1022630546157} is an apocalyptic number.

It is an amenable number.

1022630546157 is a deficient number, since it is larger than the sum of its proper divisors (553202755347).

1022630546157 is a wasteful number, since it uses less digits than its factorization.

1022630546157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 935182 (or 935171 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 42.

The spelling of 1022630546157 in words is "one trillion, twenty-two billion, six hundred thirty million, five hundred forty-six thousand, one hundred fifty-seven".