1401547420022 has 4 divisors (see below), whose sum is σ = 2102321130036. Its totient is φ = 700773710010.

The previous prime is 1401547420001. The next prime is 1401547420051. The reversal of 1401547420022 is 2200247451041.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 350386855004 + ... + 350386855007.

It is an arithmetic number, because the mean of its divisors is an integer number (525580282509).

Almost surely, 2^{1401547420022} is an apocalyptic number.

1401547420022 is a deficient number, since it is larger than the sum of its proper divisors (700773710014).

1401547420022 is an equidigital number, since it uses as much as digits as its factorization.

1401547420022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 700773710013.

The product of its (nonzero) digits is 17920, while the sum is 32.

The spelling of 1401547420022 in words is "one trillion, four hundred one billion, five hundred forty-seven million, four hundred twenty thousand, twenty-two".