2422155451401 has 48 divisors (see below), whose sum is σ = 4146893971584. Its totient is φ = 1383980909184.

The previous prime is 2422155451381. The next prime is 2422155451421. The reversal of 2422155451401 is 1041545512242.

2422155451401 is a `hidden beast` number, since 2 + 42 + 21 + 554 + 5 + 1 + 40 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (2422155451381) and next prime (2422155451421).

It is not a de Polignac number, because 2422155451401 - 2⁵ = 2422155451369 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2422155451421) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 25121581 + ... + 25217813.

It is an arithmetic number, because the mean of its divisors is an integer number (86393624408).

Almost surely, 2^{2422155451401} is an apocalyptic number.

2422155451401 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2422155451401 is a deficient number, since it is larger than the sum of its proper divisors (1724738520183).

2422155451401 is an equidigital number, since it uses as much as digits as its factorization.

2422155451401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111052 (or 111040 counting only the distinct ones).

The product of its (nonzero) digits is 64000, while the sum is 36.

The spelling of 2422155451401 in words is "two trillion, four hundred twenty-two billion, one hundred fifty-five million, four hundred fifty-one thousand, four hundred one".