1455201100002 has 32 divisors (see below), whose sum is σ = 3318648665472. Its totient is φ = 421415702784.

The previous prime is 1455201099997. The next prime is 1455201100027. The reversal of 1455201100002 is 2000011025541.

It is a super-2 number, since 2×1455201100002² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 548717038 + ... + 548719689.

It is an arithmetic number, because the mean of its divisors is an integer number (103707770796).

Almost surely, 2^{1455201100002} is an apocalyptic number.

1455201100002 is an abundant number, since it is smaller than the sum of its proper divisors (1863447565470).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1455201100002 is a wasteful number, since it uses less digits than its factorization.

1455201100002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1097436762.

The product of its (nonzero) digits is 400, while the sum is 21.

Adding to 1455201100002 its reverse (2000011025541), we get a palindrome (3455212125543).

The spelling of 1455201100002 in words is "one trillion, four hundred fifty-five billion, two hundred one million, one hundred thousand, two".