151222344504 has 384 divisors, whose sum is σ = 496488787200. Its totient is φ = 37925314560.

The previous prime is 151222344479. The next prime is 151222344509. The reversal of 151222344504 is 405443222151.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151222344509) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 66528712 + ... + 66530984.

It is an arithmetic number, because the mean of its divisors is an integer number (1292939550).

Almost surely, 2^151222344504 is an apocalyptic number.

151222344504 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 151222344504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (248244393600).

151222344504 is an abundant number, since it is smaller than the sum of its proper divisors (345266442696).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

151222344504 is a wasteful number, since it uses less digits than its factorization.

151222344504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2483 (or 2472 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 33.

Adding to 151222344504 its reverse (405443222151), we get a palindrome (556665566655).

The spelling of 151222344504 in words is "one hundred fifty-one billion, two hundred twenty-two million, three hundred forty-four thousand, five hundred four".