452051222 has 16 divisors (see below), whose sum is σ = 778276512. Its totient is φ = 192903360.

The previous prime is 452051221. The next prime is 452051239. The reversal of 452051222 is 222150254.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452051221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66029 + ... + 72552.

It is an arithmetic number, because the mean of its divisors is an integer number (48642282).

Almost surely, 2^452051222 is an apocalyptic number.

452051222 is a deficient number, since it is larger than the sum of its proper divisors (326225290).

452051222 is a wasteful number, since it uses less digits than its factorization.

452051222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138823.

The product of its (nonzero) digits is 1600, while the sum is 23.

The square root of 452051222 is about 21261.4962314509. The cubic root of 452051222 is about 767.4720164370.

The spelling of 452051222 in words is "four hundred fifty-two million, fifty-one thousand, two hundred twenty-two".