1522212054 has 16 divisors (see below), whose sum is σ = 3321190080. Its totient is φ = 461276360.

The previous prime is 1522212047. The next prime is 1522212119. The reversal of 1522212054 is 4502122251.

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, 11531844 + ... + 11531975.

It is an arithmetic number, because the mean of its divisors is an integer number (207574380).

Almost surely, 2^1522212054 is an apocalyptic number.

1522212054 is an abundant number, since it is smaller than the sum of its proper divisors (1798978026).

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

1522212054 is a wasteful number, since it uses less digits than its factorization.

1522212054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23063835.

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 1522212054 is about 39015.5360593700. The cubic root of 1522212054 is about 1150.3369029299.

The spelling of 1522212054 in words is "one billion, five hundred twenty-two million, two hundred twelve thousand, fifty-four".