1422045562 has 24 divisors (see below), whose sum is σ = 2503302516. Its totient is φ = 604050048.

The previous prime is 1422045533. The next prime is 1422045571. The reversal of 1422045562 is 2655402241.

It can be written as a sum of positive squares in 2 ways, for example, as 1343882281 + 78163281 = 36659^2 + 8841^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 53133 + ... + 75280.

Almost surely, 2^1422045562 is an apocalyptic number.

1422045562 is a deficient number, since it is larger than the sum of its proper divisors (1081256954).

1422045562 is a wasteful number, since it uses less digits than its factorization.

1422045562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128542 (or 128535 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 31.

The square root of 1422045562 is about 37710.0193847736. The cubic root of 1422045562 is about 1124.5303223278.

The spelling of 1422045562 in words is "one billion, four hundred twenty-two million, forty-five thousand, five hundred sixty-two".