1522227456001 has 12 divisors (see below), whose sum is σ = 1770876265620. Its totient is φ = 1304676586080.

The previous prime is 1522227455939. The next prime is 1522227456017. The reversal of 1522227456001 is 1006547222251.

It can be written as a sum of positive squares in 2 ways, for example, as 224448537600 + 1297778918401 = 473760^2 + 1139201^2 .

It is not a de Polignac number, because 1522227456001 - 2⁷ = 1522227455873 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1522227456091) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 344970 + ... + 1778611.

It is an arithmetic number, because the mean of its divisors is an integer number (147573022135).

Almost surely, 2^{1522227456001} is an apocalyptic number.

It is an amenable number.

1522227456001 is a deficient number, since it is larger than the sum of its proper divisors (248648809619).

1522227456001 is a wasteful number, since it uses less digits than its factorization.

1522227456001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2138224 (or 2138217 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 37.

The spelling of 1522227456001 in words is "one trillion, five hundred twenty-two billion, two hundred twenty-seven million, four hundred fifty-six thousand, one".