145868583022 has 16 divisors (see below), whose sum is σ = 226090893312. Its totient is φ = 70509740760.

The previous prime is 145868583019. The next prime is 145868583037. The reversal of 145868583022 is 220385868541.

It is a super-2 number, since 2×145868583022² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

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, 1135758 + ... + 1257649.

It is an arithmetic number, because the mean of its divisors is an integer number (14130680832).

Almost surely, 2^145868583022 is an apocalyptic number.

145868583022 is a deficient number, since it is larger than the sum of its proper divisors (80222310290).

145868583022 is a wasteful number, since it uses less digits than its factorization.

145868583022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2394423.

The product of its (nonzero) digits is 3686400, while the sum is 52.

The spelling of 145868583022 in words is "one hundred forty-five billion, eight hundred sixty-eight million, five hundred eighty-three thousand, twenty-two".