153055015440022 has 4 divisors (see below), whose sum is σ = 229582523160036. Its totient is φ = 76527507720010.

The previous prime is 153055015439957. The next prime is 153055015440097. The reversal of 153055015440022 is 220044510550351.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38263753860004 + ... + 38263753860007.

It is an arithmetic number, because the mean of its divisors is an integer number (57395630790009).

Almost surely, 2^{153055015440022} is an apocalyptic number.

153055015440022 is a deficient number, since it is larger than the sum of its proper divisors (76527507720014).

153055015440022 is an equidigital number, since it uses as much as digits as its factorization.

153055015440022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76527507720013.

The product of its (nonzero) digits is 120000, while the sum is 37.

Adding to 153055015440022 its reverse (220044510550351), we get a palindrome (373099525990373).

The spelling of 153055015440022 in words is "one hundred fifty-three trillion, fifty-five billion, fifteen million, four hundred forty thousand, twenty-two".