1022554141 has 16 divisors (see below), whose sum is σ = 1247477760. Its totient is φ = 818642160.

The previous prime is 1022554139. The next prime is 1022554151. The reversal of 1022554141 is 1414552201.

It is not a de Polignac number, because 1022554141 - 2¹ = 1022554139 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1022554121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44701 + ... + 63586.

It is an arithmetic number, because the mean of its divisors is an integer number (77967360).

Almost surely, 2^1022554141 is an apocalyptic number.

It is an amenable number.

1022554141 is a deficient number, since it is larger than the sum of its proper divisors (224923619).

1022554141 is a wasteful number, since it uses less digits than its factorization.

1022554141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108384.

The product of its (nonzero) digits is 1600, while the sum is 25.

The square root of 1022554141 is about 31977.4004728339. The cubic root of 1022554141 is about 1007.4622237066.

The spelling of 1022554141 in words is "one billion, twenty-two million, five hundred fifty-four thousand, one hundred forty-one".