1202214150454 has 8 divisors (see below), whose sum is σ = 1803325972968. Its totient is φ = 601105492800.

The previous prime is 1202214150427. The next prime is 1202214150479. The reversal of 1202214150454 is 4540514122021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1202214150454² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 792229 + ... + 1741279.

It is an arithmetic number, because the mean of its divisors is an integer number (225415746621).

Almost surely, 2^{1202214150454} is an apocalyptic number.

1202214150454 is a deficient number, since it is larger than the sum of its proper divisors (601111822514).

1202214150454 is an equidigital number, since it uses as much as digits as its factorization.

1202214150454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1582430.

The product of its (nonzero) digits is 12800, while the sum is 31.

Adding to 1202214150454 its reverse (4540514122021), we get a palindrome (5742728272475).

The spelling of 1202214150454 in words is "one trillion, two hundred two billion, two hundred fourteen million, one hundred fifty thousand, four hundred fifty-four".