1220025334051 has 2 divisors, whose sum is σ = 1220025334052. Its totient is φ = 1220025334050.

The previous prime is 1220025334001. The next prime is 1220025334081. The reversal of 1220025334051 is 1504335200221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1220025334051 - 2³³ = 1211435399459 is a prime.

It is not a weakly prime, because it can be changed into another prime (1220025334001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 610012667025 + 610012667026.

It is an arithmetic number, because the mean of its divisors is an integer number (610012667026).

Almost surely, 2^{1220025334051} is an apocalyptic number.

1220025334051 is a deficient number, since it is larger than the sum of its proper divisors (1).

1220025334051 is an equidigital number, since it uses as much as digits as its factorization.

1220025334051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7200, while the sum is 28.

The spelling of 1220025334051 in words is "one trillion, two hundred twenty billion, twenty-five million, three hundred thirty-four thousand, fifty-one".