1201045214054 has 32 divisors (see below), whose sum is σ = 2069083790400. Its totient is φ = 512198899200.

The previous prime is 1201045214053. The next prime is 1201045214063. The reversal of 1201045214054 is 4504125401021.

It is a happy number.

It is a super-2 number, since 2×1201045214054² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1201045214051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5670002 + ... + 5878010.

It is an arithmetic number, because the mean of its divisors is an integer number (64658868450).

Almost surely, 2^{1201045214054} is an apocalyptic number.

1201045214054 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1201045214054 is a deficient number, since it is larger than the sum of its proper divisors (868038576346).

1201045214054 is a wasteful number, since it uses less digits than its factorization.

1201045214054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210048.

The product of its (nonzero) digits is 6400, while the sum is 29.

The spelling of 1201045214054 in words is "one trillion, two hundred one billion, forty-five million, two hundred fourteen thousand, fifty-four".