154136523160022 has 16 divisors (see below), whose sum is σ = 248992914089472. Its totient is φ = 71139034935360.

The previous prime is 154136523160019. The next prime is 154136523160031. The reversal of 154136523160022 is 220061325631451.

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, 35351663 + ... + 39471674.

It is an arithmetic number, because the mean of its divisors is an integer number (15562057130592).

Almost surely, 2^{154136523160022} is an apocalyptic number.

154136523160022 is a deficient number, since it is larger than the sum of its proper divisors (94856390929450).

154136523160022 is a wasteful number, since it uses less digits than its factorization.

154136523160022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74902583.

The product of its (nonzero) digits is 259200, while the sum is 41.

Adding to 154136523160022 its reverse (220061325631451), we get a palindrome (374197848791473).

The spelling of 154136523160022 in words is "one hundred fifty-four trillion, one hundred thirty-six billion, five hundred twenty-three million, one hundred sixty thousand, twenty-two".