1214163005970 has 64 divisors (see below), whose sum is σ = 2958584647680. Its totient is φ = 318825574848.

The previous prime is 1214163005963. The next prime is 1214163005971. The reversal of 1214163005970 is 795003614121.

It is a super-2 number, since 2×1214163005970² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1214163005971) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5354109 + ... + 5576271.

It is an arithmetic number, because the mean of its divisors is an integer number (46227885120).

Almost surely, 2^{1214163005970} is an apocalyptic number.

1214163005970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1214163005970, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1479292323840).

1214163005970 is an abundant number, since it is smaller than the sum of its proper divisors (1744421641710).

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

1214163005970 is a wasteful number, since it uses less digits than its factorization.

1214163005970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224959.

The product of its (nonzero) digits is 45360, while the sum is 39.

The spelling of 1214163005970 in words is "one trillion, two hundred fourteen billion, one hundred sixty-three million, five thousand, nine hundred seventy".